FR3070669B1 - Deploiement d'un element aerodynamique de carrosserie - Google Patents
Deploiement d'un element aerodynamique de carrosserie Download PDFInfo
- Publication number
- FR3070669B1 FR3070669B1 FR1758074A FR1758074A FR3070669B1 FR 3070669 B1 FR3070669 B1 FR 3070669B1 FR 1758074 A FR1758074 A FR 1758074A FR 1758074 A FR1758074 A FR 1758074A FR 3070669 B1 FR3070669 B1 FR 3070669B1
- Authority
- FR
- France
- Prior art keywords
- deployment
- bodywork element
- aerodynamic
- main body
- aerodynamic bodywork
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
- B62D35/007—Rear spoilers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D37/00—Stabilising vehicle bodies without controlling suspension arrangements
- B62D37/02—Stabilising vehicle bodies without controlling suspension arrangements by aerodynamic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
- B62D35/02—Streamlining the undersurfaces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/82—Elements for improving aerodynamics
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Body Structure For Vehicles (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
- Transmission Devices (AREA)
Abstract
L'invention a pour objet une pièce de carrosserie automobile (4 ; 42) comprenant : - un corps principal (6), et - un élément aérodynamique mobile (8 ; 44) apte à occuper une position rétractée et une position déployée par rapport au corps principal (6), la pièce de carrosserie (4 ; 42) comprend un mécanisme articulé (10) apte à permettre un déploiement rectiligne de l'élément aérodynamique (8 ; 44).
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1758074A FR3070669B1 (fr) | 2017-09-01 | 2017-09-01 | Deploiement d'un element aerodynamique de carrosserie |
MA050028A MA50028A (fr) | 2017-09-01 | 2018-08-31 | Deploiement d'un element aerodynamique de carrosserie |
EP18762302.0A EP3676162B1 (fr) | 2017-09-01 | 2018-08-31 | Deploiement d'un element aerodynamique de carrosserie |
PCT/EP2018/073543 WO2019043199A1 (fr) | 2017-09-01 | 2018-08-31 | Deploiement d'un element aerodynamique de carrosserie |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1758074 | 2017-09-01 | ||
FR1758074A FR3070669B1 (fr) | 2017-09-01 | 2017-09-01 | Deploiement d'un element aerodynamique de carrosserie |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3070669A1 FR3070669A1 (fr) | 2019-03-08 |
FR3070669B1 true FR3070669B1 (fr) | 2020-09-11 |
Family
ID=60450807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1758074A Expired - Fee Related FR3070669B1 (fr) | 2017-09-01 | 2017-09-01 | Deploiement d'un element aerodynamique de carrosserie |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3676162B1 (fr) |
FR (1) | FR3070669B1 (fr) |
MA (1) | MA50028A (fr) |
WO (1) | WO2019043199A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3104266A1 (fr) * | 2018-06-18 | 2019-12-26 | Magna Exteriors Inc. | Conception de becquet de hayon aerodynamique actif avec plusieurs quadrilateres articules |
CN113460175B (zh) * | 2021-08-25 | 2022-05-24 | 吉林大学 | 仿脊椎柔性节汽车尾翼 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004013754B4 (de) * | 2004-03-18 | 2010-03-11 | Benteler Automobiltechnik Gmbh | Verstellmechanismus für einen ausfahrbaren Frontspoiler |
FR2890638A3 (fr) | 2005-09-09 | 2007-03-16 | Renault Sas | Volet mobile dispose a l'arriere d'un vehicule automobile, deplacable en plusieurs positions. |
DE102010020548A1 (de) * | 2010-05-14 | 2010-12-30 | Daimler Ag | Vorrichtung zur Beeinflussung der Umströmung eines Personenkraftwagens |
US8702152B1 (en) * | 2013-01-11 | 2014-04-22 | Ford Global Technologies, Llc | Deployable front air dam |
KR101584673B1 (ko) * | 2014-05-09 | 2016-01-13 | 서울대학교산학협력단 | 차량용 리어 디퓨져 |
-
2017
- 2017-09-01 FR FR1758074A patent/FR3070669B1/fr not_active Expired - Fee Related
-
2018
- 2018-08-31 MA MA050028A patent/MA50028A/fr unknown
- 2018-08-31 EP EP18762302.0A patent/EP3676162B1/fr active Active
- 2018-08-31 WO PCT/EP2018/073543 patent/WO2019043199A1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
EP3676162B1 (fr) | 2022-10-05 |
FR3070669A1 (fr) | 2019-03-08 |
WO2019043199A1 (fr) | 2019-03-07 |
MA50028A (fr) | 2020-07-08 |
EP3676162A1 (fr) | 2020-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLSC | Publication of the preliminary search report |
Effective date: 20190308 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
ST | Notification of lapse |
Effective date: 20240505 |